Of this abstraction. The values for getRadius() or getCircumference() in the above mentioned case in point might be stored directly, or they could be calculated, it will not subject to the caller; the setters could or may not have Uncomfortable side effects; it isn't going to matter on the caller. https://luxuryprojectsohnaroadgurugram.blogspot.com/2025/05/trump-residences-gurgaon-sector-69-icon.html